1 package org.apache.commons.digester3.binder;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.commons.digester3.Rule;
23
24 /**
25 * Builder chained when invoking
26 * {@link LinkedRuleBuilder#addRuleCreatedBy(org.apache.commons.digester3.binder.RuleProvider)}.
27 *
28 * @param <R> The rule type will be returned by this builder
29 * @since 3.0
30 */
31 public final class ByRuleProviderBuilder<R extends Rule>
32 extends AbstractBackToLinkedRuleBuilder<R>
33 {
34
35 private final RuleProvider<R> provider;
36
37 ByRuleProviderBuilder( String keyPattern, String namespaceURI, RulesBinder mainBinder,
38 LinkedRuleBuilder mainBuilder, RuleProvider<R> provider )
39 {
40 super( keyPattern, namespaceURI, mainBinder, mainBuilder );
41 this.provider = provider;
42 }
43
44 /**
45 * {@inheritDoc}
46 */
47 @Override
48 protected R createRule()
49 {
50 return provider.get();
51 }
52
53 }